Meet Bryce Boltzmann. He’s a fast talking, cocky, arrogant joker who hunts demons for a living. Hired by the NADA (National Anti Demon Agency), he tracks the devil spawn with his partner, Arcadia, to fund his alcoholism as he wallows daily in 500 years of despair. He is immortal you see, and cannot die no matter how much he’s hurt. Once a young charismatic knight who hunted demons with his wife to bring honour to his family, his story is a rather tragic one. The married duo fought a rather powerful demon which resulted in the death of Bryce's wife, and the subtraction of an eye and his mortal soul. Mixed with the loss of a loved one and the curse of immortality, Bryce is less than cheerful about this sorrowful ever-lasting life.